<style>
  .cxsw_description {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }

  .cxsw_description h1 {
    color: #333;
    text-align: center;
    margin-bottom: 20px;
  }

  .cxsw_description .product-table {
    width: 100%;
    border-collapse: collapse;
  }

  .cxsw_description .product-table th,
  .cxsw_description .product-table td {
    padding: 12px 15px;
    border: 1px solid #ddd;
  }

  .cxsw_description .product-table th {
    background-color: #f2f2f2;
    text-align: right;
    width: 30%;
    font-weight: bold;
  }

  .cxsw_description .product-table td {
    width: 70%;
  }

  .cxsw_description .product-table tr:hover {
    background-color: #f9f9f9;
  }

  .cxsw_description .optional {
    color: #888;
    font-size: 0.9em;
    margin-left: 5px;
  }
</style>
